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| raz |
 Posted: Mon Apr 28, 2008 6:36 am Post subject: channel sequance number issue |
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Acolyte
Joined: 10 Jul 2007
Posts: 70
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Hi,
I'm getting weird problem with channel sequance number issue.
I'm using 6000 as DISCINT on sender channel whenever the DISCINT expires if the first message comes through the channel it goes to retrying status and compliaing about sequance number issue.after restting the channel it is working fine until DISCINT expires agian once the first message flows through the channel it is going to retrying status.
can you help me on this.
Thanks |
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| Vitor |
| Posted: Mon Apr 28, 2008 6:39 am Post subject: Re: channel sequance number issue |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| raz wrote: |
| I'm getting weird problem with channel sequance number issue. |
On what version on WMQ, running on what platform?
Dealing with the obvious first, are you certain there's no-one and nothing (like some network monitoring software) issuing unfortunate channel commands in response to the disconnect?
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Insanity is the best defence. |
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| jefflowrey |
| Posted: Mon Apr 28, 2008 6:39 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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What version and fixpack level of WebSphere MQ?
Are there any error messages or FDCs thrown when the channel disconnects?
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| raz |
| Posted: Mon Apr 28, 2008 7:11 am Post subject: |
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Acolyte
Joined: 10 Jul 2007
Posts: 70
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Thanks for your reply
I'm using MQ6.0.2.1 and getting the following error
AMQ9526: Message sequence number error for channel 'XX.TO.YY'.
EXPLANATION:
The local and remote queue managers do not agree on the next message sequence
number. A message with sequence number 16948 has been sent when sequence
number 16827 was expected.
ACTION:
Determine the cause of the inconsistency. It could be that the synchronization
information has become damaged, or has been backed out to a previous version.
If the situation cannot be resolved, the sequence number can be manually reset
at the sending end of the channel using the RESET CHANNEL command.
----- amqrmtra.c : 3835 -------------------------------------------------------
04/28/08 14:42:07 - Process(18362.4371) User(mqm) Program(amqrmppa)
AMQ9999: Channel program ended abnormally.
EXPLANATION:
Channel program 'XX.TO.YY' ended abnormally.
ACTION:
Look at previous error messages for channel program 'XX.TO.YY' in the error
files to determine the cause of the failure. |
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| jefflowrey |
| Posted: Mon Apr 28, 2008 7:17 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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That's when it starts up again..
Is there anything logged at when the discint expires?
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| Vitor |
| Posted: Mon Apr 28, 2008 7:19 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| raz wrote: |
I'm using MQ6.0.2.1 and getting the following error
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And on what platform? Are both ends of the channel the same platform & maintenance level?
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| raz |
| Posted: Mon Apr 28, 2008 7:25 am Post subject: |
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Acolyte
Joined: 10 Jul 2007
Posts: 70
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sender side is on Windows2000 and reciever side is on solarisv9.
Nothing has been logged when dicint expires. |
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| PeterPotkay |
| Posted: Mon Apr 28, 2008 10:07 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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What versions of MQ are you at? There was a bug in earlier version of 6.0 that relate to this (do a search here as I had the same problem and Nigel pointed me to the real fix. My "fix" was a work around)
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Peter Potkay
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| raz |
| Posted: Mon Apr 28, 2008 11:42 am Post subject: |
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Acolyte
Joined: 10 Jul 2007
Posts: 70
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| I'm using MQV6.0.2.1 on solaris9 |
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| PeterPotkay |
| Posted: Mon Apr 28, 2008 12:40 pm Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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upgrade to 6.0.2.3 or do a search on the setmqaut commands I had to run to get it to work. I assume you are using an MCAUSER for your RCVR channels?
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Peter Potkay
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| raz |
| Posted: Wed Apr 30, 2008 7:11 am Post subject: |
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Acolyte
Joined: 10 Jul 2007
Posts: 70
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Yes, I'm using MCAUSER, what does it have affect on channel sequance number.
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| PeterPotkay |
| Posted: Wed Apr 30, 2008 8:48 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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| PeterPotkay wrote: |
| ... (do a search here as I had the same problem and Nigel pointed me to the real fix. My "fix" was a work around) |
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Peter Potkay
Keep Calm and MQ On |
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